Variable speed elevator control system
US-9788485-B2 · Oct 17, 2017 · US
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Patent family 58561467
This patent family groups 2 related publications across US. Members often share priority claims or equivalent filings in different countries.
| Field | Value |
|---|---|
| Family ID | 58561467 |
| Family type | — |
| Earliest priority | Oct 23, 2015 |
| First filing country | US |
| Member publications | 2 |
| Countries | US |
| Representative publication | US9788485B2 — Variable speed elevator control system |
Representative publication
Best representative member for this family based on priority and filing country.
US9788485B2 — Variable speed elevator control system (published Oct 17, 2017)
Member publications
Related publications in this family.
Variable Speed Elevator Control System
US-2017112059-A1 · Apr 27, 2017 · US